baber/WOPTO huggingface dataset:
Patent JP-S56131976-A (JP)
Title: Manufacture of solid image photographing device
Inventor: SEKINE KOUICHI
IPC: H04N5/335
Filed: 1980-03-19
Abstract: PURPOSE:To suppress unevenness and obtain required sensitivity by adjusting thermal processing  conditions in the second stage required for the forming of a flawless layer based on the depth of a  flawless layer provided on a silicon substrate beforehand in the two-staged thermal process and on  the characteristic line of sensitivity of an image photographing device. CONSTITUTION:After processing p type silicon substrate in an oxidation atmosphere at 600- 900 deg.C for two hours, it is further processed at 900-1,300 deg.C for 10 hours, A flawless layer 2 of less than 1X10<4>/cm<2> of flaw density is generated on a main surface and a high-density flaw layer  1 at 1X10<5>/cm<2> of flawless density is internally generated. Next, electrodes for electric charge accomulation 6, for gate 7 and for transfer 8 are provided through the intermediary of a SiO2 film  5 after separation in p<+> layer 4, producing a light shielding film 9 and a photosensitive window  10. In the second-stage thermal process, the higher the temperature for processing, the deeper the  flawless layer becomes, and the longer the processing time, the deeper the flawless layer becomes.  If the second-stage thermal processing conditions are adjusted on a depth-sensitivity characteristic  line determined beforehand to control the depth, the unevenness of sensitivity is easily controlled and an image photographing device having a desired sensitivity can be obtained at a high yield.
Patent JP-S54128275-A (JP)
Title: Package for semiconductor device
Inventor: YAMAMOTO EIJI
IPC: H01L23/10
Filed: 1978-03-29
Abstract: PURPOSE: To increase the sealing intensity by bonding the ceramic basement part and the ceramic cover part via the composite bonding layer composed of the seal glass layer and the metal soldering material layer and thus giving the elastic deformation to the impact force with the metal layer to lessen the stress.  
     CONSTITUTION: Semiconductor pellet 1 is placed into concavity 2a of ceramic basement part 2, and plural lead bars connected electrically to the inside of 2a are supported by part 2 in adhesion. Ceramic cover part 6 is provided at the opening end of 2a to seal pellet 1 airtight. Part 2 and 6 are bonded together via the composite bonding layer composed of seal glass layer 5A and Au-Cu metal soldering material layer 5B. As a result, the impact force is lessened by the elastic deformation of the metal layer to lessen the stress to the glass, thus increasing the sealing intensity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01209125-A (JP)
Title: Preparation of marble grain molded body
Inventor: TANAKA SHIZUO
IPC: B29K101/10
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a natural marble grain molded body, by a method wherein resin concrete containing a specific amount of a thickened thermosetting resin and aggregate is applied to the surface of a male mold to which gel coat is applied and, after curing, a female mold having a backing layer of a fiber material applied thereto is set to inject the resin concrete in the molds. CONSTITUTION:Resin concrete 1 containing 100 pts.wt. of a thickened thermosetting resin and 30-500 pts.wt. of aggregate having a particle size of 0.1-15 mm is uniformly applied to the surface of a male mold to which gel coat is applied in a thickness of 0.2-10mm and, after curing, a female mold having a backing layer reinforced by a fiber material applied thereto is set and resin concrete 2 the same as or different from the resin concrete 1 is injected in the molds to be cured. Each of the resin concretes 1, 2 is based on the thermosetting resin and compounded with aggregate composed of a natural stone consisting of white and black stones. Further, as the resin concrete 2, relatively low viscosity one is used. By this method, even when a molded body having a vertical surface such as a bathtub is prepared, the resin concrete can be cured while the stone is naturally dispersed.
Patent JP-H02217659-A (JP)
Title: Running speed changing structure of working vehicle
Inventor: KATAYAMA YOSHIYUKI
IPC: B60W10/10
Filed: 1989-02-15
Abstract: PURPOSE:To relieve shock applied to an oil-hydraulic clutch by furnishing a speed sensing means for the rotating speed of a transmission system on the downstream side of the clutch, and providing a control means to turn a valve mechanism into the decompression side with increasing rotating speed sensed within the set time by a checking means. CONSTITUTION:Current in the set amount is allowed to flow to a solenoid proportional decompression valve 20 for a specified period of time. Then the amperage is increased to boost the pressure to be applied to a piston 9b. When the sensing value given by an acceleration sensor 23 has attained the set value, rise of the amperage is stopped. That is, the opening of the decompression valve 20 is held constant so that the machine body accelerates at the set value of acceleration, and this condition shall last for another set period of time. During this set time the amperage is sunk pro rate to the rise of revolving speed, and the pressure applied to No.1 oil-hydraulic clutch 9 is decreased to a certain degree to accomplish relief of the shock due to oil-hydraulic clutch.
Patent JP-H11232339-A (JP)
Title: Production system for printed board unit
Inventor: KOYANAGI KEISUKE
IPC: G06Q50/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To construct an efficient production system by replanning a production plan by a manufacturing section itself while considering the efficiency of a production line and checking that there is no problem in the execution of the replanned production plan by simulation. SOLUTION: A server 11 stores data necessary for production and provides a production plan including a manufacturing machine sort and a production amount and material data necessary for the production plan. A planning means 21 receives the production plan and the material data and replans the production plan while considering the efficiency of a production line. A simulation means 23 has a function for checking that there is no problem in the production plan replanned by the planning means 21 and predicting the parts shortage stop of a machine constituting the production line when the production plan replanned by the means 21 is executed. Since the production plan can be quickly replanned by grasping the unexpected state of the production line in the constitution, the efficient production system can be constructed.
Patent JP-S62193423-A (JP)
Title: Alarm waiting circuit
Inventor: TAKADA KUNIO
IPC: H04L69/40
Filed: 1986-02-20
Abstract: PURPOSE:To simplify the titled circuit by forming a multi-input alarm waiting circuit by a parity generating circuit, a differentiation circuit and a flip-flop. CONSTITUTION:When the polarity of one input signal among inputs to the parity generating circuit 11, the parity output of the parity generating circuit 11 is charged. That is when the parity generating circuit 11 has 8-input, 8 input lines are collected into one. When two input signals among alarm input signals ALMi inputted to the parity generating circuit 11 are changed at the same time, no change appears at the parity output of the parity generation circuit 11. However, the generation of alarm takes place rarely and the simultaneous generation of >=2 alarms hardly takes place, then no practical problem takes place.
Patent JP-H11230303-A (JP)
Title: Torque converter
Inventor: KUBO MASAAKI
IPC: F16H41/26
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To ensure a high transmission efficiency while maintaining a big transmission torque capacity which a coreless torque converter holds. SOLUTION: Blades 24, 28 of impellers 20, 25 have a curved surface which is constituted by aggregating line elements of a straight line tying the points which are set by a point set curve at shells 22, 26 side and a point set straight line drawn in parallel to a rotational axis in a space at cores 23, 27 side. The cores 23, 27 are formed such that a ratio of a passage area of the impellers 20, 25 relative to a circle area in which the outer diameter of the impellers 20, 25 is a diameter is within a range of 0.25 to 0.31.
Patent JP-H06225617-A (JP)
Title: Harvester for head-formed vegetable
Inventor: KOBUCHI TOSHIYUKI
IPC: A01D45/26
Filed: 1993-02-01
Abstract: PURPOSE:To provide a small-sized riding-type harvester for head-formed vegetables characteristic in its press belt to convey harvests along with screw conveyers. CONSTITUTION:The harvester for head-formed vegetables is so designed that the front of the machine body is provided with a pair of left and right screw conveyers 6 having such a mechanism as to pull up the rhizomes of head-formed vegetables planted in the farm, along with the machine body advance, while rotating so as to firmly hold the rhizomes and convey the vegetables behind the machine body. A press belt 26 is set up to press objects, while revolving, conveyed through the screw conveyers 6, at an upper position corresponding to the conveyers 6, and supported so as to be vertically translatable and revolvably moved.
Patent JP-H05230654-A (JP)
Title: Ion plating method for alloy film and apparatus therefor
Inventor: KIBE HIROSHI
IPC: C23C14/56
Filed: 1992-02-24
Abstract: PURPOSE:To provide the method for stably ion-plating a wide strip running in vacuum on an alloy film at a high speed and to provide the apparatus therefor. CONSTITUTION:Materials 4a and 4b in crucibles 3a and 3b are simultaneously evaporated by an electron beam 7 irradiated from an electron beam irradiating apparatus 12. The evaporated grains of the alloy materials are passed through a drawing opening part 8 and are impressed with a positive voltage impressed on a hooded electrode 9, and the grains of the alloy materials evaporated from each crucible are simultaneously ionized to form an alloy film on a strip 11.
Patent JP-S56133071-A (JP)
Title: Method for coating powdery adhesive
Inventor: URAMOTO YOSHITO
IPC: C09J5/00
Filed: 1980-03-24
Abstract: PURPOSE: To adhesive the necessary amount of an adhesive to the necessary part of a material to be deposited in extremely high preciseness by simple operation by printing the powdery adhesive of which a fraction passing through a 200 mesh screen is 90% or more and an angle of slide is 35W48° by a specific screen printing machine.  
     CONSTITUTION: The powdery adhesive of which a fraction passing through a 200 mesh screen is 90% or more and the angle of slide is 35W48° is deposited on a material to be deposited by the screen printing machine of which a screen mesh is crude more than 120 mesh as well as a squeezee hardness is 90 or more in a durometer A hardness and fixed by fusing. By selecting a degree of a thickness and a mesh, a squeezing speed and a printing pressure and a distance with a screen surface, a coating thickness of several μWseveral 100μ is easily obtained by one squeezing and the coating to only a necessary place is simply carried out by masking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03239449-A (JP)
Title: Numerically controlled automatic lathe
Inventor: TAKAYAMA KAZUYOSHI
IPC: B23Q15/00
Filed: 1990-02-19
Abstract: PURPOSE:To make a moving operational program easily composable by operating the extent of travel required for a work of up to a position corresponding to a tool on the basis of data of a memory part, when there is a command of back machining tool selection for a numerically controlled automatic lathe. CONSTITUTION:When machining for the rear end side of a work W is performed after machining the work W held by a main spindle 1 by proper main machining tool T52-T55 attached to a tool rest 3, front end side of the work W is held by a back spindle T51, and cutoff operation is carried out by a cutoff tool 5. In addition, a back tool rest 7 fitted with back machining tools T31-T33 is positioned to the machining position. Next, when the back machining tool to be used is selected and commanded, a Z-axis coordinate shift value or the like is operated in an operational means on the basis of various data being stored in a memory part. On the basis of the operated result, a moving operational program is composed by a moving operational program composing means of the work W, and moving operational program is executed.
Patent JP-S59162845-A (JP)
Title: Preparation of spherical food having outer coat of colloidal material
Inventor: OOHASHI SHIROU
IPC: A23L29/20
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a spherical food having an outer coat of colloidal material industrially advantageously, by freezing rapidly an edible solution or colloidal solution into a spherical state, immersing it in a colloidal solution. CONSTITUTION:An aqueous solution or water suspension of a food to be included is prepared in the interior of a spherical material, it is dropped from the upper part into liquid nitrogen or cold air. The dropped liquid food is changed into instantly frozen spheres by removal of latent heat through the liquid nitrogen or cold air. Separately, a colloidal substance is dissolved in water to prepare an aqueous solution, in which the frozen spheres prepared by the previous process are immersed in a short time. Since the frozen spheres are always colder than the colloidal solution in this operation, frozen colloidal layers with uniform thicknes sare formed as ice coatings on the spherical surfaces of the immersed spheres. When the thickness of the colloidal layers reaches a given thickness, the formed spherical materials are taken out rapidly from the colloidal solution, and allowed to stand at room temperature. Water in the colloid evaporates with time, and dried to give the desired spherical food.
Patent JP-S57152149-A (JP)
Title: Package for semiconductor device
Inventor: MUROMACHI MASASHI
IPC: H01L23/12
Filed: 1981-03-13
Abstract: PURPOSE:To prevent variation of electric potential of a substrate without increasing the area at an LSI built in with a self sub-bias circuit by a method  wherein the dielectric part is provided between the cavity part of a package  and the fixed electric power source to constitute a pass capacitor. CONSTITUTION:The dielectric part 2 consisting of a thin dielectric material is provided at the lower part of the cavity part 1 mounted with the LSI pellet. Moreover the conductor part 4 connected to a lead 3 to constitute the fixed electric power source is provided at the lower part thereof. Accordingly at the package thereof, the pass capacitor is formed between the cavity part 1 and the lead 3. At the LSI built in with the self sub-bias circuit, even when an excess current flows in an instant, variation of electric potential of the substrate can be prevented by the pass capacitor thereof, and moreover size of the pellet is not enlarged.
Patent JP-S59164411-A (JP)
Inventor: OGURA MITSUHARU
IPC: F16B35/06
Filed: 1983-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5844397-A (JP)
Inventor: BURIAN BIKUTAA JIYOOJI
IPC: G21C1/12
Filed: 1982-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09228809-A (JP)
Title: Cross head for internal combustion engine
Inventor: KISHITANI TAKAO
IPC: F01L1/26
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce processing costs to a great extent by forming knurls in the outer circumferential surface or the inner circumferential surface of a tip hole, fitting a tip in a main body by utilizing the mutual biting of the knurls, and thereby pressing the tip in the tip hole of the main body. SOLUTION: Knurls 11 are formed in the outer circumferential surface of a tip 10, and the aforesaid tip 10 is pressed in the tip hole 21 of a main body 20, so that the cross head of an internal combustion engine is thereby assembled. As mentioned above, the knurls 11 formed in the outer circumferential surface of the tip is fitted in the inner circumferenatial surface of the tip hole 21 by pressing the knurls in. Besides, the outer diameter of the outer circumferential surface of the tip 10, in which the the knurls 11 are formed, is smaller than the inner diameter of the inner circumferential surface of the tip hole 21 of the main body 20 fitting the tip therein, since its connection is made by a sort of mutual biting, its interference is greater than the interference of a normal press-in.  Therefore, tolerance for dimensional accuracy and surface roughness is considerably greater than that of a normal press-in method. This is a reason why the processing costs of the tip 10 and the main body 20 are extremely reduced.
Patent JP-H08233326-A (JP)
Title: Range hood
Inventor: TATSUMI TOSHIYUKI
IPC: F24F7/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide a range hood, capable of setting the optimum air supplying volume in accordance with the degree of airtight seal of a housing, in which the range hood is installed, the pressure loss of an air supplying duct forming a supplying air passage or the like. CONSTITUTION: A positioning means 25, capable of adjusting the opening angle of a shutter 19 for an air supplying shutter unit 17 for opening and closing a supplying air flow passage 15 communicated with outdoor 6 through an air supplying duct 13, is provided whereby the optimum air supplying volume can be set in accordance with the degree of airtight seal of a housing, in which the range food is installed, a pressure loss in the air supplying duct 13 forming the supplying air flow passage and the like.
Patent JP-H1082249-A (JP)
Title: Power window opening and closing device
Inventor: ISHIHARA SHUSUKE
IPC: G01L5/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To surely sense insertion of a foreign matter regardless of acting direction of external forces by disposing a plurality of sensing means along a window frame and providing a closing movement suspending means which suspend the movement of a window body when sensed external forces exceed a predetermined value. SOLUTION: Two pressure sensitive sensors 42, 44 are provided on a weather strip 7. When, during the closing operation of a window glass 2, a foreign matter A is caught between the glass 2 and a forward end 5a of a side visor 5 or between the glass 2 and the strip 7, the sensor 44 senses external forces. And when a foreign matter B is caught, the sensor 42 senses external forces. In addition, when a foreign matter C is caught, both the sensors 42, 44 sense external forces. And in each case, the window glass 2 is closed by a closing movement suspending means. Thus the range for sensing insertion of foreign matters can be expanded and the insertion can be surely sensed regardless of acting directions of external forces.
Patent JP-S53124824-A (JP)
Title: Method of padding at joint portion between outer platings of vehicle
Inventor: MAEDA TAKAO
IPC: B62D25/04
Filed: 1977-04-01
Abstract: PURPOSE: To prevent black streaks or lines from being developed on the surface of vehicle body along the end portion of joint between outer pl atings of an automobile, after a pplication of silver-metallic electrostatic plating thereon, by employing an arrangement that thickness of thermosetting resin filled at the joint portions between outer platings be more than 1 mm at the end portion of the joint. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04276819-A (JP)
Title: Information processor and its processing method
Inventor: SAITO TOSHIHARU
IPC: G06F3/12
Filed: 1991-03-04
Abstract: PURPOSE:To enable an information processor to process data without disusing input data in order to change a priority order by managing a processing priority order using a management table. CONSTITUTION:The present information processor is equipped with a data receiving section 3 for receiving the whole data relating to process output data sent from a host computer 100 in a lump and for storing received data in an input data memory 4 and a large capacity memory device 5, a processing priority managing section 6 for discriminating and managing time of processing priority of data, when completing the reception of the input data and for processing this managed data in accordance with the processing priority for the data, and a processing priority inquiry section 11 and processing priority change section 12 for arbitrarily inquiring and changing the processing priority in accordance with an instruction from the host computer 100, and so on, whereby since processing priority for input data to be processed can be arbitrarily changed based on an external instruction, designated data can be processed in a changed priority without disusing input data.
Patent JP-S58155703-A (JP)
Title: Preparation of magnetic recording substance
Inventor: TAKEUCHI SETSU
IPC: C09D123/02
Filed: 1982-03-11
Abstract: PURPOSE:To improve the dispersibility of a magnetic recording substance by such an  arrangement wherein ferromagnetic fine powders are treated by a silane coupling agent  containing amino groups or epoxy groups and then further treated by a specific organic oligomer which reacts with reactive residues and after that it is coated together  with an organic binder on a substrate. CONSTITUTION:Ferromagnetic fine powders are primary treated by such a method that they are poured into a solution of silane coupling agent containing amino  groups or epoxy groups, mixed by stirring, water is removed by filtering, dried and  then pulverized again. Next, the primary treated substance is secondary treated by such  a method that said primary treated substance is caused to suspend in a solution of methyl isobutyl ketone (MIBK) in a flask equipped with a cooling reflux tube, and an  organic oligomer is added and heated while being stirred, and after the mixture is  cooled off, MIBK is filtered. Said organic oligomer is to be selected from groups composed of a copolymer of which molecular weight is 500-8,000 of olefine of which number of carbon is 4-30 and maleic anhydride or its hydrolytic substance and maleic  polybutadiene of which molecular weight is 500-8,000. The dispersibility of the magnetic recording substance can be improved by coating the substance thus treated together  with organic binder on a substrate.
Patent JP-H04275516-A (JP)
Title: Aspherical zoom lens
Inventor: NAKAJIMA YASUO
IPC: G02B13/18
Filed: 1991-03-04
Abstract: PURPOSE:To provide the high-performance aspherical zoom lens which is reducible in size and weight with an extremely small number of elements. CONSTITUTION:The aspherical zoom lens consists of a 1st group G1 as a focusing part having positive refracting power, a 2nd group G2 as a variator part which has negative refracting power and varies the power by moving on the optical axis, a 3rd group G3 as a compensator part which holds an image plane moving owing to the movement of the variator part at a constant position about a reference surface, and a relay lens system connected to the power variation system that the 1st, 2nd, and 3rd groups form, and a relay lens system consists of a 4th group G4 composed of a single lens which has an aspherical surface and positive refracting power and a 5th group G5 composed of a negative lens and two biconvex positive lenses at a large interval and satisfies inequalities mentioned below. Namely, 1.8fw<fr<3.5fw, 0.8fr<f4<1.5fr, and 0.8fr<f5<1.5fr; and 0.4fr<d15<1.0fr, and 0.8r19<r20<1.2r19. Here, fw is the focal distance of the whole system at the wide-angle end, fr is the focal distance of the relay lens, and f4 and f5 are the focal distance of the 4th and 5th group.